forgot to import trio

Author: Carreau

tests/test_kernelapp.py

@@ -12,6 +12,7 @@
 from .conftest import MockKernel
 from .utils import TemporaryWorkingDirectory
 
+
 @pytest.mark.skipif(os.name == "nt", reason="requires ipc")
 def test_init_ipc_socket():
     app = IPKernelApp(transport="ipc")
@@ -113,6 +114,7 @@ def test_merge_connection_file():
 
 @pytest.mark.parametrize("anyio_backend", ["trio"])
 async def test_trio_loop(anyio_backend):
+    import trio
     app = IPKernelApp(trio_loop=True)
 
     async def trigger_stop():